Proven Technology
Denapak Boilers Bi-Drum Packaged Water Tube Boilers
Proven Technology The Denapak is a self-supporting, bi-drum boiler with water-cooled furnace walls. Each boiler meets steam equipment design, fabrication, and safety requirements according to international standards (PED 97/23/EC, EN or ASME codes). The Denapak uses a natural circulation design, which includes integral steam and lower drums. To help assure flexible, reliable construction, seamless tubes are expanded to form a thorough seal where they meet drums, thus eliminating heat-effected zones caused by welding.
An evaporator screen of seamless bare tubes protect superheaters against direct radiation from the burner flames. In order to avoid flue gas condensation, a feedwater preheater can also be installed in the water drum to raise feedwater temperature before it enters the economiser.
To meet today’s stringent emission requirements, CMI offers a range of options such as low NOx burners, flue gas recirculation, SNCR and SCR systems. As CMI’s reference list illustrates, the Denapak has been a superior-quality, strong, and reliable industrial boiler choice for nearly 50 years.
For increased efficiency, the Denapak is equipped with an economiser. Each steam boiler is preassembled and hydro-tested in the workshop prior to transportation.
www.cmigroupe.com/industrial-boilers
Denapak Boilers Bi-Drum Packaged Water Tube Boilers Main Strengths // Operational flexibility: 10 to 100% MCR (Maximum Continuous Rate) // High thermal efficiency up to 97.5% // High availability up to 99.5% // Compact boiler design // Simplified foundation // Low-corrosion // Guaranteed low NOx // Short on-site erection time
Fuel
Steamflow
20 up to 250 T/h
Pressure
10 up to 70 bar(g)
Saturated/ superheated steam temperature
up to 520°C
// // // //
Competences
Natural gas Heavy fuel oil Light fuel oil Waste fuels, inorganic free
Process Engineering // Process Flow Diagram (PFD) // Process and Instrumentation Diagram (P&ID) // Risk analyses (HAZOP/SIL)
References Chemical and petrochemical industries especially appreciate the high standard concept of the DENAPAK Boiler. Customer
Country
Steam production (t/h)
Design Pressure (barg)
Working Pressure (barg)
Temp (°C)
Kuwait Petroleum Europoort Netherlands
120
55
45
385
Cargill
Belgium
40
73
60
480
Nerefco
Netherlands
130
37
30
355
Total Refinery Antwerp
Belgium
60
76
65
410
Mopa 2 / Dcn
France
60
51
45
345
CCT
Italy
70
63.5
53
300
Fanapel
Uruguay
45
30
22
100
Hydro Agri
France
60
72
60
500
Ancap
Uruguay
55
52
42
400
Fanapel
Uruguay
45
22
Bayer Lo
Belgium
60
45
40
420
Ministry of Defence
Saudi Arabia
45
13
12
Sat
Belgomilk
Belgium
25
25
30
Sat
Marmara
Turkey
62
52
43
425
Henkel Ireland Ltd.
Ireland
12
20
16
Sat
Solvay - Antwerp (John Brown)
Belgium
14
44
40
Sat
Südzucker Werk Löbau
Germany
30
73
64
480
CMI Energy Willebroek – Belgium Tel. +32 3 860 08 60 Fax +32 3 886 58 31 [email protected]
400
Mechanical & Electrical Engineering // Steel structure // Piping // Ducting // Insulation and cladding // Electricity and instrumentation (E&I) Process Control // DCS, Digital Control System // ESD, Emergency Shut Down System // CEMS, Continuous Emission Monitoring System Equipment Engineering // Boilers according to EN and ASME codes // Rotating equipment ( pumps, fans, turbines, …) // Flue gas cleaning ( DeNOx, DeSOx, Dustfilter, ESP, …) EPC Contracting Certificates // ISO 9001 // ISO 14001 // ASME ‘S’ – ‘U’ – ‘PP’ // VCA Petrochemical
August 2015 - Pictures : CMI
Operational Data
Proven Technology The Denapak is a self-supporting, bi-drum boiler with water-cooled furnace walls. Each boiler meets steam equipment design, fabrication, and safety requirements according to international standards (PED 97/23/EC, EN or ASME codes). The Denapak uses a natural circulation design, which includes integral steam and lower drums. To help assure flexible, reliable construction, seamless tubes are expanded to form a thorough seal where they meet drums, thus eliminating heat-effected zones caused by welding.
An evaporator screen of seamless bare tubes protect superheaters against direct radiation from the burner flames. In order to avoid flue gas condensation, a feedwater preheater can also be installed in the water drum to raise feedwater temperature before it enters the economiser.
To meet today’s stringent emission requirements, CMI offers a range of options such as low NOx burners, flue gas recirculation, SNCR and SCR systems. As CMI’s reference list illustrates, the Denapak has been a superior-quality, strong, and reliable industrial boiler choice for nearly 50 years.
For increased efficiency, the Denapak is equipped with an economiser. Each steam boiler is preassembled and hydro-tested in the workshop prior to transportation.
www.cmigroupe.com/industrial-boilers
Denapak Boilers Bi-Drum Packaged Water Tube Boilers Main Strengths // Operational flexibility: 10 to 100% MCR (Maximum Continuous Rate) // High thermal efficiency up to 97.5% // High availability up to 99.5% // Compact boiler design // Simplified foundation // Low-corrosion // Guaranteed low NOx // Short on-site erection time
Fuel
Steamflow
20 up to 250 T/h
Pressure
10 up to 70 bar(g)
Saturated/ superheated steam temperature
up to 520°C
// // // //
Competences
Natural gas Heavy fuel oil Light fuel oil Waste fuels, inorganic free
Process Engineering // Process Flow Diagram (PFD) // Process and Instrumentation Diagram (P&ID) // Risk analyses (HAZOP/SIL)
References Chemical and petrochemical industries especially appreciate the high standard concept of the DENAPAK Boiler. Customer
Country
Steam production (t/h)
Design Pressure (barg)
Working Pressure (barg)
Temp (°C)
Kuwait Petroleum Europoort Netherlands
120
55
45
385
Cargill
Belgium
40
73
60
480
Nerefco
Netherlands
130
37
30
355
Total Refinery Antwerp
Belgium
60
76
65
410
Mopa 2 / Dcn
France
60
51
45
345
CCT
Italy
70
63.5
53
300
Fanapel
Uruguay
45
30
22
100
Hydro Agri
France
60
72
60
500
Ancap
Uruguay
55
52
42
400
Fanapel
Uruguay
45
22
Bayer Lo
Belgium
60
45
40
420
Ministry of Defence
Saudi Arabia
45
13
12
Sat
Belgomilk
Belgium
25
25
30
Sat
Marmara
Turkey
62
52
43
425
Henkel Ireland Ltd.
Ireland
12
20
16
Sat
Solvay - Antwerp (John Brown)
Belgium
14
44
40
Sat
Südzucker Werk Löbau
Germany
30
73
64
480
CMI Energy Willebroek – Belgium Tel. +32 3 860 08 60 Fax +32 3 886 58 31 [email protected]
400
Mechanical & Electrical Engineering // Steel structure // Piping // Ducting // Insulation and cladding // Electricity and instrumentation (E&I) Process Control // DCS, Digital Control System // ESD, Emergency Shut Down System // CEMS, Continuous Emission Monitoring System Equipment Engineering // Boilers according to EN and ASME codes // Rotating equipment ( pumps, fans, turbines, …) // Flue gas cleaning ( DeNOx, DeSOx, Dustfilter, ESP, …) EPC Contracting Certificates // ISO 9001 // ISO 14001 // ASME ‘S’ – ‘U’ – ‘PP’ // VCA Petrochemical
August 2015 - Pictures : CMI
Operational Data
